The Wrench,open End, cataloged under National Stock Number 5120-01-633-6178, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-633-6178 |
| Primary Part Number | B107.100 |
| Item Name | Wrench,open End |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | ACTIVE |
| Style Designator | DOUBLE HEAD OFFSET |
| Nondefinitive Spec/std Data | 2 TYPE AND 2 CLASS |
| Material | STEEL OVERALL |
| Wrenching Surface Size | 0.625 INCHES NOMINAL BOTH ENDS IN |
| Large End Head Angle | 60.0 DEGREES NOMINAL |
| Small End Head Angle | 15.0 DEGREES NOMINAL |
| Wrenching Surface Shape | HEXAGON BOTH ENDS INTERNAL |
| Specification/standard Data | 05047-ASME B107.100/B107.39 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Surface Treatment | CHROMIUM OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B107.100 | The American Society of Mechanical Engineers (USA) |
| 3714 | Martin Sprocket and Gear Inc (USA) |
| B107.39 | The American Society of Mechanical Engineers (USA) |
| B107.39 TY2CL2 | General Services Administration Federal Supply Service (USA) |
NSN 5120-01-633-6178 is a Wrench,open End, manufactured by The American Society of Mechanical Engineers, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-633-6178 has 4 cross-referenced part numbers: B107.100 (The American Society of Mechanical Engineers), 3714 (Martin Sprocket and Gear Inc), B107.39 (The American Society of Mechanical Engineers), B107.39 TY2CL2 (General Services Administration Federal Supply Service).
There are 9 known substitutes for 5120-01-633-6178: 5975-00-174-9126, 2530-00-481-2309, 5915-01-034-5563 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for B107.100: Overall Length: 6.300 INCHES NOMINAL IN; Style Designator: DOUBLE HEAD OFFSET; Nondefinitive Spec/std Data: 2 TYPE AND 2 CLASS; Material: STEEL OVERALL. 10 total characteristics are documented in the Federal Logistics Information System.